40242240030302 has 16 divisors (see below), whose sum is σ = 61145189434224. Its totient is φ = 19861713960000.

The previous prime is 40242240030277. The next prime is 40242240030319. The reversal of 40242240030302 is 20303004224204.

It is a happy number.

It is a super-2 number, since 2×40242240030302² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 300868199 + ... + 301001922.

It is an arithmetic number, because the mean of its divisors is an integer number (3821574339639).

Almost surely, 2^{40242240030302} is an apocalyptic number.

40242240030302 is a deficient number, since it is larger than the sum of its proper divisors (20902949403922).

40242240030302 is a wasteful number, since it uses less digits than its factorization.

40242240030302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601870555.

The product of its (nonzero) digits is 9216, while the sum is 26.

Adding to 40242240030302 its reverse (20303004224204), we get a palindrome (60545244254506).

The spelling of 40242240030302 in words is "forty trillion, two hundred forty-two billion, two hundred forty million, thirty thousand, three hundred two".